| 发明名称 |
PROCESS FOR INACTIVATING INDUSTRIAL WASTES OF CHRYSOTILE ASBESTOS |
| 摘要 |
<p>A process for inactivating industrial wastes of chrysotile asbestos which has the peculiarity of consisting in subjecting the industrial wastes of amianthus or fibrous chrysotile asbestos to heating at a temperature no lower than 580<o>C to eliminate the water present in the molecule and convert the fibrous chrysotile asbestos into forsterite.</p> |
| 申请公布号 |
EP0344563(A3) |
申请公布日期 |
1990.07.04 |
| 申请号 |
EP19890109148 |
申请日期 |
1989.05.20 |
| 申请人 |
FILINI, LUIGI;CALZAVACCA, LUIGI |
发明人 |
FILINI, LUIGI |
| 分类号 |
A62D3/00;A62D3/40;B09B3/00;C01B33/22;C04B14/40;(IPC1-7):A62D3/00;C04B18/04 |
主分类号 |
A62D3/00 |
| 代理机构 |
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